Murdering the same unidentifiable man every night in a dream is getting on Jim Nelson's nerves. So is an email only he can see on his office computer: Don't do it What can they mean? All he knows is that they began after his wife, daughter and grandchildren all died within one year, propelling him, in blind fury, to reject the existence of God. Life without them seems not worth living until Samantha "Dusty" Miller, a tough, abrasive, pretty and much...